Replication materials for Friedman, "Issue-Image Tradeoffs"

Code
1. observational_analysis.do: Stata code replicating analysis of ANES data in Section 2.
2. experimental_analysis.do: Stata code replicating analysis of experimental data in Section 3.

Data
1. anes_cdf.dta: The ANES' "cumulative data file," including data through the 2016 presidential election.
2. anes_1984.dta, anes_2004.dta, and anes_2012.dta: ANES data files for individual elections, which include relevant variables not present in the ANES' cumulative data file
3. experimental_data: data gathered from the survey experiment described in Section 3.

Additional notes
1. Both .do files are annotated to help users understand which code replicates specific analyses in the article. 
2. Some users may need to install the "coefplot" function ("ssc install coefplot").
3. As explained in supplementary material, code for analyzing observational data randomizes the candidate labeled as the "hawk" in cases where respondents perceive candidates as taking identical positions on defense spending. As a result of that randomization, some coefficients in the paper will not replicate exactly.
